[Ips-dhfpr] IPS Daily HF Prop Report - 16 July 13 issued 2335 UT on 16 Jul 2013

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 JULY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (16 JULY) 
Date   T index  Conditions    
16 Jul    63    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 30% during local day.
      Near predicted monthly values during local night.
      Depressed by 20% after local dawn.
   Niue Island Region:
      Near predicted monthly values during local day.
      Depressed by 30% during local night.
      Enhanced by 20% after local dawn.
   Northern Australian Region:
      Near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values during local day.
      Depressed by 15% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Predicted Monthly T index for July:  69


2. FORECAST (17 JULY - 19 JULY)
Date   T index  Conditions       MUFs                              
17 Jul    70    Normal           Near predicted monthly values
18 Jul    70    Normal           Near predicted monthly values    
19 Jul    65    Normal           Near predicted monthly values   

COMMENT: MUFs were mostly near predicted monthly values at most 
locations over the last 24 hours. Some mild depressions were 
observed at S.Aus/NZ locations overnight. Expect a strengthening 
ionosphere 17-18 Jul, with MUFs mostly near predicted monthly 
values. Some degraded HF conditions expected at high latitudes 
from 18-Jul due to mildly increased geomagnetic activity.

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For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.

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